CNC parts

Precision-Crafted Components for Demanding Applications In the world of modern manufacturing, the demand for high-precision, reliable components is paramount. Our expertise lies in delivering superior CNC machining parts that meet the exacting standards of industries ranging from aerospace and automotive to robotics and medical technology. We specialize in the production of complex Machining parts, utilizing advanced multi-axis CNC milling and turning centers to achieve intricate geometries and tight tolerances. A key area of our proficiency is in crafting lightweight yet durable Aluminum CNC Turning Parts, ideal for applications where strength-to-weight ratio is critical. Every component undergoes rigorous quality control, ensuring dimensional accuracy and surface finish excellence for seamless integration into your assemblies.
Our comprehensive <产品名字> service is built on a foundation of advanced technology and skilled craftsmanship. We employ a full suite of state-of-the-art CNC machinery, including 3-axis, 4-axis, and 5-axis milling machines, as well as CNC lathes with live tooling capabilities. This allows us to handle everything from simple prototypes to high-volume production runs with consistent repeatability. We work with a wide selection of engineering-grade materials to suit specific functional requirements and environmental conditions.

Core Material Specifications

  • Aluminum Alloys: 6061, 7075, 2024; excellent machinability and corrosion resistance.
  • Stainless Steel: 303, 304, 316, 17-4 PH; superior strength and durability.
  • Steel: Mild Steel, Alloy Steel (4140, 4340); high tensile strength for structural parts.
  • Brass & Copper: C360, C110; excellent electrical conductivity and aesthetics.
  • Plastics: Delrin (POM), Nylon (PA6, PA66), PEEK, Ultem (PEI); for insulating and low-friction applications.

Standard Machining Capabilities & Tolerances

Parameter Specification
Standard Tolerance ±0.005 inches (±0.127 mm)
High Precision Tolerance ±0.001 inches (±0.025 mm) or better
Maximum Part Size (Milling) 40" x 20" x 20" (1016 x 508 x 508 mm)
Maximum Part Size (Turning) Ø10" x 24" (Ø254 mm x 610 mm)
Surface Finish (Ra) 32 µin (0.8 µm) to 125 µin (3.2 µm) standard

Available Secondary Services

  • Anodizing (Type II & Type III Hard Coat)
  • Powder Coating and Painting
  • Plating (Nickel, Chrome, Zinc)
  • Passivation for Stainless Steel
  • Heat Treatment (Annealing, Tempering, Case Hardening)
  • Laser Engraving and Marking

Hot Products

  • CNC Milling Services

    CNC Milling Services

    We offer Youlin® CNC Milling Services for any types of custom parts, whatever plastics or metals, simple or complex. With our precision 3-, 4- and 5-axis CNC milling centers, combined with other advanced capabilities and our experienced team, we can offer high-quality CNC parts as well as fast delivery. We guarantee your projects will be handled smoothly by our in-house CNC department and supplier network, which means your team can focus on bringing your product to market.
  • Lost Wax Casting

    Lost Wax Casting

    Hot selling Youlin® Lost Wax Casting Suppliers. Specializing in the manufacturing of lost wax casting and machined parts in carbon steel and alloy steel, our company is a large-scale professional investment casting foundry with powerful machining capabilities in China. We supply precision casting parts with annual capacity of over 20,000 tons, and the products are mainly exported to Europe, America, Japan and other destinations around the world.
  • Automobile And Motorcycle Aluminum Shock Absorber Parts

    Automobile And Motorcycle Aluminum Shock Absorber Parts

    Youlin is a premier provider of automobile and motorcycle aluminum shock absorber parts. One of our core service offerings is Youlin® automobile and motorcycle aluminum shock absorber parts. Our specialty focus on progressive metal stampings utilizes a combination of high-speed presses and progressive dies in combination with 4 slide & multi-slide presses to provide the most cost effective solution for high volume manufacturing. We design & build specialized manufacturing cells utilizing automation when appropriate.
  • Aluminum Die Casting Parts Motorcycle Exhaust Pipe and Shell

    Aluminum Die Casting Parts Motorcycle Exhaust Pipe and Shell

    OEM Youlin® aluminum die casting parts motorcycle exhaust pipe and shell made in China. Youlin is dedicated to producing top quality aluminum die casting parts motorcycle exhaust pipe and shell and products that meet or exceed our customers’ expectations. With in-house engineering assistance, a full range of services, and the capabilities to provide prototypes and short- and long-run production, we are your one-stop shop for Precision CNC Machining.
  • Aluminum Profile Square Pipe

    Aluminum Profile Square Pipe

    China Factoy Customized Youlin® Aluminum Profile Square Pipe Suppliers.We provide Customized CNC Machining Services of any complexity for the production of Aluminum Profile Square Pipe. We have many experienced engineers that we can gives you a CNC machining quote within few times. Requesting a quotation for CNC machining is easy: just send me your files with drawings to my email, 3D-models or sketches in any popular format. We inspect the parts and guarantee their quality.
  • Stainless Steel Windows Hinges

    Stainless Steel Windows Hinges

    In the field of building and home safety, the performance of doors and Windows is very important, and the core component that determines the service life and safety factor of doors and Windows is the hinge that looks inconspicuous but bears all the weight of doors and Windows. Traditional hinge products tend to be incompetent in the face of increasing door and window sizes, frequent opening times and extreme weather, and are prone to deformation, sagging and even fracture risk. To this end, we, Youlin ® innovated the introduction of stainless steel precision casting process, ingenuity to create a new generation of high-strength architectural door and stainless steel windows hinges, injects unparalleled stability and safety into modern buildings.

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